Metric Oversized Washers

Compared to our general purpose washers, these have exaggerated diameters and/orthicknesses. Use them to cover oversized holes, hold heavy fastening loads, or as spacers and levelers.

These washers meet various DIN and ISO specifications, which are international standards for washer dimensions. ISO 8738 is formerly DIN 1440.ISO 7093 is formerly DIN 9021.

Plainsteel washers are stronger, more wear resistant, and less costly than zinc-plated steel and stainless steel washers. They should not be used in wet or corrosive environments because they easily rust.Black-oxidesteel washers have a matte-black finish that prevents corrosion in dry environments.Zinc-platedsteel washers have an outer layer of zinc that prevents the steel from rusting in wet areas. Compared to stainless steel,they'restronger, more wear resistant, and less costly, but not as corrosion resistant. Avoid exposing them to salt water and chemicals.Blue-dyedsteel washers have a unique color so you can tell they're metric at a glance.

Stainless steel washers are more corrosion resistant than steel washers, and almost as strong. Use them in damp and washdown applications without worrying about rust.18-8stainlesssteel and 17-7PHstainlesssteel washers have similar qualities to one another, except 17-7 PH stainless steel washers are stronger.Black-oxide18-8stainlesssteel washers resist corrosion just as well as regular 18-8 stainless steel washers and have a matte-black finish.316stainlesssteel washers stand up to salt water, chlorine solutions, and other chemicals without rusting.Bumax88stainlesssteel washers are the most corrosion resistant washers in our offering.They're commonly used in marine environments and chemical-processing plants.

Metric General Purpose Washers

Stainless Steel

Use these metric washers to evenly distribute the load under bolt or screw heads and nuts when fastening. They can also act as spacers.

Stainless steel washers are more corrosion resistant than steel washers, and almost as strong.Stronger and slightly more corrosion resistant than 316 stainless steel,Bumax109stainlesssteel washers are best for marine environments and chemical-processing plants.